Conjugaison du verbe anglais TO STIFFEN

I stiffen
you stiffen
she stiffens
we stiffen
you stiffen
they stiffen

I'm stiffening
you're stiffening
she's stiffening
we're stiffening
you're stiffening
they're stiffening

I stiffened
you stiffened
she stiffened
we stiffened
you stiffened
they stiffened

I was stiffening
you were stiffening
she was stiffening
we were stiffening
you were stiffening
they were stiffening

I've stiffened
you've stiffened
she's stiffened
we've stiffened
you've stiffened
they've stiffened

I've been stiffening
you've been stiffening
she's been stiffening
we've been stiffening
you've been stiffening
they've been stiffening

I'd stiffened
you'd stiffened
she'd stiffened
we'd stiffened
you'd stiffened
they'd stiffened

I'd been stiffening
you'd been stiffening
she'd been stiffening
we'd been stiffening
you'd been stiffening
they'd been stiffening

I'll stiffen
you'll stiffen
she'll stiffen
we'll stiffen
you'll stiffen
they'll stiffen

I'll be stiffening
you'll be stiffening
she'll be stiffening
we'll be stiffening
you'll be stiffening
they'll be stiffening

I'll have stiffened
you'll have stiffened
she'll have stiffened
we'll have stiffened
you'll have stiffened
they'll have stiffened

I'll have been stiffening
you'll have been stiffening
she'll have been stiffening
we'll have been stiffening
you'll have been stiffening
they'll have been stiffening

I'd stiffen
you'd stiffen
she'd stiffen
we'd stiffen
you'd stiffen
they'd stiffen

I'd be stiffening
you'd be stiffening
she'd be stiffening
we'd be stiffening
you'd be stiffening
they'd be stiffening

I'd have stiffened
you'd have stiffened
she'd have stiffened
we'd have stiffened
you'd have stiffened
they'd have stiffened

I'd have been stiffening
you'd have been stiffening
she'd have been stiffening
we'd have been stiffening
you'd have been stiffening
they'd have been stiffening

stiffen
Let's stiffen
stiffen

to stiffen